/**
 * Copyright (c) 2012-2017, www.tinygroup.org (luo_guo@icloud.com).
 * <p>
 * Licensed under the GPL, Version 3.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * <p>
 * http://www.gnu.org/licenses/gpl.html
 * <p>
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.tinygroup.template.rumtime.operator;

import org.tinygroup.template.TemplateException;

/**
 * 补数
 * Created by luoguo on 2014/6/8.
 */
public class ComplementOperator extends SingleOperator {


    public String getOperation() {
        return "l~";
    }


    protected Object operation(Object var) throws TemplateException {
        if (isType(var, Byte.class)) {
            return ~((Byte) var);
        }
        if (isType(var, Integer.class)) {
            return ~((Integer) var);
        }
        if (isType(var, Long.class)) {
            return ~((Long) var);
        }
        throw getUnsupportedOperationException(var);
    }

}
